CN106273501B - A kind of 3D printer cradle - Google Patents
A kind of 3D printer cradle Download PDFInfo
- Publication number
- CN106273501B CN106273501B CN201610812826.7A CN201610812826A CN106273501B CN 106273501 B CN106273501 B CN 106273501B CN 201610812826 A CN201610812826 A CN 201610812826A CN 106273501 B CN106273501 B CN 106273501B
- Authority
- CN
- China
- Prior art keywords
- weighing
- support ear
- axis
- weighing sensor
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Abstract
A kind of 3D printer cradle, including support frame, silk pressing mechanism, carrying axle, weighing device, material device, pallet, support frame bottom connecting trays, pallet is equipped with weighing device, support frame is equipped with material device, wire pressing device, wire pressing device is located above material device, when work, filamentary material is persistently extracted out from material device, the rotation of material device, silk pressing mechanism is turned round around the axis of itself, with the consumption of filamentary material, the outside diameter of filamentary material is gradually reduced, silk pressing mechanism is moved down along two word vertical slots of support ear A and support ear B under gravity, cradle can by Weighing module track filamentary material Expenditure Levels and on digital weight display Dynamically Announce filamentary material weight numerical value change, it efficiently solves because filamentary material is by card, winding, material is finished not in time temporarily The problems such as stopping feed supplement and caused by machine impact missing, improve the success rate of production, reduce production cost.
Description
Technical field
The present invention relates to 3D printer technical fields, and in particular to a kind of 3D printer cradle.
Background technique
The design of digitized three-dimensional objects can be efficiently changed into one by rapid shaping technique with certain precision
Determine the product prototype of function or directly produce components, can effectively shorten the development cycle of product, reduces research and development expense
With, be widely used in the industries such as education, scientific research, automobile, household electrical appliances, medical treatment, machine-building, aerospace, hot investment casting neck
Domain.
3D printer is using rapid shaping technique, based on digital model file, with wax, ABS, PC, PLA, Buddhist nun
The filamentary materials such as dragon manufacture a kind of machine of three-dimension object.Its basic functional principle is that Filamentous heat molten type material heating is molten
After change, under control of a computer program, by three-dimensional nozzle according to section profile information, on the table by material coating, fastly
Quickly cooling but forms a layer cross section afterwards, and then workbench relative dimensional spray head declines lower layer of a height reshaping, until being formed
Entire solid modelling.
Scrap of the product is often directly contributed due to machine impact missing during 3D printing.Its reason is analyzed, is generally comprised
Filamentary material is stuck on cradle, filamentary material is intertwined, material is finished, material extrusion force is insufficient, spray head discharges not
Freely, the problems such as printer fan or cooling fin are anti-loaded, extruder head temperature is inadequate.
Summary of the invention
In order to overcome the disadvantages of the above prior art, the purpose of the present invention is to provide a kind of 3D printer cradle, with
Efficiently solve because filamentary material is by card, winding, material be finished the problems such as suspending feed supplement not in time and caused by machine impact missing it is existing
As improving the success rate of production, reducing production cost.
In order to achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of 3D printer cradle, including support frame, wire pressing device, carrying axle, weighing device, material device, pallet,
Support frame bottom connecting trays, pallet are equipped with weighing device, and support frame is equipped with material device, wire pressing device, wire pressing device position
Above material device;
Support ear A, the support ear B that the support frame is equipped with by both ends, the support frame bottom plate composition of bottom end, support ear A,
Support ear B is respectively equipped with a word vertical slot, and support frame bottom plate bottom end is equipped with weighing sensor bearing holes;
The wire pressing device is made of thread pressing roller, first axle, third axis, the second axis, the 4th axis, and thread pressing roller both ends pass through
First axle, the second axis of third axis connection, the 4th axis;Wire pressing device is between support ear A, support ear B, and the of wire pressing device
Two axis, the 4th axis cross-arm in support ear A, support ear B a word vertical slot in;
The material device is by carrying axle, cops, baffle, filamentary material, locking nut, socket cap composition, wrapping wire
Axis both ends fixed baffle, surface wrap filamentary material, carrying axle run through cops, and cross-arm is in a word of support ear A, support ear B
In vertical slot, carrying axle one end is positioned at support ear B by socket cap, and the other end is fixed on support ear A by locking nut;
The pallet is equipped with pallet vertical plate by tray substrate and side and forms, and tray substrate upper end is equipped with weighing sensor
Mounting hole, the weighing sensor mounting hole of the weighing sensor bearing holes connecting trays of support frame;
The weighing device is made of digital weight display, Weighing module, weighing sensor, data line, number
Code weight display is by Weighing module connecting trays vertical plate, and weighing sensor is located at weighing sensor bearing holes and weighing passes
Between sensor mounting hole, weighing sensor connects Weighing module by data line.
The weighing sensor uses 4, is located at 4 weighing sensor bearing holes and 4 weighing sensors are pacified
It fills between hole, 4 weighing sensors are connected in parallel Weighing module.
The beneficial effects of the present invention are:
The present apparatus can prevent filamentary material from being blocked or being intertwined by neighbouring mechanism, make when 3D printer works
3D printer impact missing is obtained, causes scrap of the product, while the printer cradle can also make operator judge object before starting to print
Whether the filamentary material above material device meets the printing needs of product.In 3D printer work, which can
By Weighing module tracking filamentary material Expenditure Levels and on digital weight display Dynamically Announce filamentary material weight number
Value variation.A security value (s) can be set by digital weight display, when the silk above Weighing module judges material device
When the weight of shape material is depleted to equal to this security value (s), printer control device is sent a signal to, 3D printer is suspended
Operation, while digital weight display is sent a signal to, prompt tone is issued by digital weight display, reminds printer operation
Person supplements printed material.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is tray structure diagram of the invention.
Fig. 3 is weighting device structure schematic diagram of the invention.
Wherein, 1 is support frame;2 be wire pressing device;3 be carrying axle;4 be weighing device;5 be material device;6 be pallet;
7 be filamentary material;8 be locking nut;9 be support ear A;10 be support ear B;11 be the second axis;12 be first axle;13 be third
Axis;14 be the 4th axis;15 be socket cap;16 be support frame bottom plate;17 be weighing sensor bearing holes;18 pacify for weighing sensor
Fill hole;19 be pallet vertical plate;20 be tray substrate;21 be cops;22 be a word vertical slot;23 baffles;24 is aobvious for digital weighing
Show device;25 be Weighing module;26 be thread pressing roller;27 be weighing sensor;28 be data line.
Specific embodiment
The present invention is further discussed below below in conjunction with attached drawing.
As shown in Figure 1, a kind of 3D printer cradle, including support frame 1, wire pressing device 2, carrying axle 3, weighing device 4,
Material device 5, pallet 6,1 bottom connecting trays 6 of support frame, pallet 6 are equipped with weighing device 4, and support frame 1 is equipped with material device
5, wire pressing device 2, wire pressing device 2 are located at 5 top of material device;
The support frame bottom plate 16 of support ear A9, the support ear B10 that the support frame 1 is equipped with by both ends, bottom end form, branch
Support ear A9, support ear B10 are respectively equipped with a word vertical slot 22, and 16 bottom end of support frame bottom plate is equipped with weighing sensor bearing holes 17;
The wire pressing device 2 is made of thread pressing roller 26, first axle 12, third axis 13, the second axis 11, the 4th axis 14, pressure
26 both ends of roll dies connect the second axis 11, the 4th axis 14 by first axle 12, third axis 13;Wire pressing device 2 be located at support ear A9,
Between support ear B10, the second axis 11 of wire pressing device 2,14 cross-arm of the 4th axis are in a word vertical slot of support ear A9, support ear B10
In 22;
The material device 5 is by carrying axle 3, cops 21, baffle 23, filamentary material 7, locking nut 8, socket cap 15
Composition, 21 both ends fixed baffle 23 of cops, surface wrap filamentary material 7, carrying axle 3 run through cops 21, and cross-arm is in support
Ear A9, support ear B10 a word vertical slot 22 in, 3 one end of carrying axle is positioned at support ear B10 by socket cap 15, and the other end is logical
It crosses locking nut 8 and is fixed on support ear A9;
It is formed as shown in Fig. 2, the pallet 6 is equipped with pallet vertical plate 19 by tray substrate 20 and side, tray substrate 20
Upper end is equipped with weighing sensor mounting hole 18, the weighing sensor of 17 connecting trays 6 of weighing sensor bearing holes of support frame 1
Mounting hole 18;
As shown in figure 3, the weighing device 4 by digital weight display 24, Weighing module 25, weighing sensor 27,
Data line 28 forms, and digital weight display 24 is by 25 connecting trays vertical plate 19 of Weighing module, and weighing sensor 27
Between weighing sensor bearing holes 17 and weighing sensor mounting hole 18, weighing sensor 27 is connected by data line 28
Connect Weighing module 25.
The weighing sensor 27 uses 4, is located at 4 weighing sensor bearing holes 17 and 4 weighing and sensings
Between device mounting hole 18,4 weighing sensors 27 are connected in parallel Weighing module 25.
The working principle of the invention is:
When 3D printer work, filamentary material 7 is persistently extracted out from material device 5, and material device 5 is around carrying axle
3 revolutions, wire pressing device 2 are turned round around the axis of itself.With the consumption of filamentary material 7, the outside diameter of filamentary material 7 by
Decrescence small, wire pressing device 2 is under gravity along two word vertical slots 22 of support ear A9 and support ear B10 to moving down
Dynamic, the outer circle of thread pressing roller 26 is pressed in always in the outer circle of filamentary material 7 in the process, to prevent filamentary material 7 by neighbouring machine
Structure blocks or is intertwined.The outer diameter of first axle 12 and third axis 13 on wire pressing device 2 is greater than support ear A9 and support ear
The width of two word vertical slots 22 of B10, the left-right position of wire pressing device 2 is limited between two support ears, silk pressing is prevented
Device 2 does biggish move along own axes.The distance between the first axle 12 of wire pressing device 2 and third axis 13 are slightly smaller than
The distance between baffle 23 of material device 5 can limit material device 5 along the axis of carrying axle 3 and do biggish move.Branch
Support 1, silk pressing mechanism 2, carrying axle 3, the weight of material device 5 and filamentary material 7 pass through the title in 16 outside of support frame bottom plate
Sensor bearing holes 17 are retransmitted, respectively corresponds and is pressed together on the upper surface of weighing sensor 27.Weighing sensor 27 will be collected
Weight information sends weighing device 4 to by data line 28.Weighing device 4 handles the weight information of acquisition, so
Processing result is transported to digital weight display 24 afterwards, for users to use.Before using 3D printer work, it can pass through
Weighing device 4 measures the sum of the weight of support frame 1, wire pressing device 2, carrying axle 3, material device 5 and locking nut 8 G1 first,
And G1 is stored in Weighing module 25, support frame 1, wire pressing device 2, carrying axle 3, material device 5, Filamentous material are then measured again
The sum of the weight of material 7 and locking nut 8 G2, and G2 is stored in Weighing module 25.425 operation of Weighing module acquires G1 and G2
Difference, i.e. the weight G3 of filamentary material 7, and G3 is stored in Weighing module 25.The operator of 3D printer can will be in number
The G3 shown on weight display 24, data needed for the printed material shown when 3D is simulated and printed carry out with production object
Comparison, to judge whether the filamentary material 7 above material device 5 meets printing needs.In 3D printer work, number claims
Weight display 24 can static status display G1 and G2, while can by Weighing module 25 track filamentary material 7 Expenditure Levels and in number
The numerical value change of Dynamically Announce weight G3 on weight display 24.A safe number can be set by digital weight display 24
Value G4 sends letter when the weight G3 of the filamentary material 7 above Weighing module 25 judges material device 5 is depleted to equal to G4
Number give 3D printer control device, suspend the operation of 3D printer, while sending a signal to digital weight display 24, by counting
Code weight display 24 issues prompt tone, and printer operator is reminded to supplement printed material.
Claims (2)
1. a kind of 3D printer cradle, including support frame (1), wire pressing device (2), carrying axle (3), weighing device (4), material
Device (5), pallet (6), which is characterized in that support frame (1) bottom connecting trays (6), pallet (6) are equipped with weighing device (4), branch
Support (1) is equipped with material device (5), wire pressing device (2), and wire pressing device (2) is located above material device (5);
The support ear A(9 that the support frame (1) is equipped with by both ends), support ear B(10), support frame bottom plate (16) group of bottom end
At support ear A(9), support ear B(10) it is respectively equipped with a word vertical slot (22), support frame bottom plate (16) bottom end is equipped with weighing and sensing
Device bearing holes (17);
The wire pressing device (2) is by thread pressing roller (26), first axle (12), third axis (13), the second axis (11), the 4th axis (14)
Composition, thread pressing roller (26) both ends connect the second axis (11), the 4th axis (14) by first axle (12), third axis (13);Silk pressing dress
Set (2) and be located at support ear A(9), support ear B(10) between, the second axis (11) of wire pressing device (2), the 4th axis (14) cross-arm in
Support ear A(9), support ear B(10) a word vertical slot (22) in;
The material device (5) is by carrying axle (3), cops (21), baffle (23), filamentary material (7), locking nut
(8), socket cap (15) forms, cops (21) both ends fixed baffle (23), surface wrap filamentary material (7), and carrying axle (3) is passed through
Wear cops (21), cross-arm is in support ear A(9), support ear B(10) a word vertical slot (22) in, carrying axle (3) one end passes through circle
Column cap (15) is positioned at support ear B(10), the other end is fixed on support ear A(9 by locking nut (8));
The pallet (6) is equipped with pallet vertical plate (19) by tray substrate (20) and side and forms, and tray substrate (20) upper end is set
Have weighing sensor mounting hole (18), the weighing sensor of weighing sensor bearing holes (17) connecting trays (6) of support frame (1)
Mounting hole (18);
The weighing device (4) is passed by digital weight display (24), Weighing module (25), weighing sensor (27), data
Defeated line (28) composition, digital weight display (24) pass through Weighing module (25) connecting trays vertical plate (19), weighing sensor
(27) between weighing sensor bearing holes (17) and weighing sensor mounting hole (18), weighing sensor (27) passes through data
Transmission line (28) connects Weighing module (25).
2. a kind of 3D printer cradle according to claim 1, which is characterized in that the weighing sensor (27) is adopted
It with 4, is located between 4 weighing sensor bearing holes (17) and 4 weighing sensor mounting holes (18), 4 weighings pass
Sensor (27) is connected in parallel Weighing module (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610812826.7A CN106273501B (en) | 2016-09-09 | 2016-09-09 | A kind of 3D printer cradle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610812826.7A CN106273501B (en) | 2016-09-09 | 2016-09-09 | A kind of 3D printer cradle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106273501A CN106273501A (en) | 2017-01-04 |
CN106273501B true CN106273501B (en) | 2019-04-16 |
Family
ID=57709847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610812826.7A Expired - Fee Related CN106273501B (en) | 2016-09-09 | 2016-09-09 | A kind of 3D printer cradle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106273501B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108422662A (en) * | 2018-04-20 | 2018-08-21 | 温州大学瓯江学院 | A kind of automatic material-changing device based on FDM mode 3D printings |
CN109808182B (en) * | 2019-02-20 | 2021-01-05 | 杭州喜马拉雅信息科技有限公司 | Automatic 3D printer of material loading |
WO2021021129A1 (en) * | 2019-07-30 | 2021-02-04 | Hewlett-Packard Development Company, L.P. | Fluid treatment of 3d printed objects |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103481515A (en) * | 2013-09-05 | 2014-01-01 | 珠海天威飞马打印耗材有限公司 | Three-dimensional (3D) printer |
CN203612662U (en) * | 2013-11-29 | 2014-05-28 | 桐乡市申宏绢棉有限公司 | Silk winding device |
CN204256190U (en) * | 2014-11-24 | 2015-04-08 | 王云 | A kind of 3D printer material volume pick-up unit |
CN205498064U (en) * | 2015-12-17 | 2016-08-24 | 天津大格科技有限公司 | Print cartridge of 3D printer |
CN205312709U (en) * | 2015-12-25 | 2016-06-15 | 佛山市启达研磨器材科技有限公司 | Unwinding device of automatic function of rectifying in area |
CN105690775A (en) * | 2016-04-13 | 2016-06-22 | 刘志运 | 3D printer |
-
2016
- 2016-09-09 CN CN201610812826.7A patent/CN106273501B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN106273501A (en) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106273501B (en) | A kind of 3D printer cradle | |
CN104441656B (en) | Three-dimensional printer and its Method of printing | |
CN104385592B (en) | 3D printer electric control system and method | |
CN105818386B (en) | A kind of desktop type 3D printer fracture of wire detects warning device | |
CN105666879A (en) | 3D printer with anti-blockage detecting and warning functions | |
CN104401005B (en) | Device and method for manufacturing teaching aid | |
CN204149532U (en) | A kind of 3D printer | |
CN203526335U (en) | Upper knife of bending machine | |
CN205997363U (en) | A kind of 3D printer cradle | |
CN106584838A (en) | Three-dimensional printing method and three-dimensional printing apparatus | |
CN107443742A (en) | A kind of 3D printer | |
CN206614915U (en) | A kind of flat gold stamping devices of 3D | |
CN203245093U (en) | Coating thickness adjusting device of coating machine | |
CN208392195U (en) | Perforating device is used in a kind of manufacture of new-energy automobile motor casing section bar mold | |
CN103660296A (en) | Dual-nozzle paste forming machine | |
CN204892881U (en) | Improvement type car screw is with casting mould | |
CN204712472U (en) | A kind of 3D printer motor extruder head | |
CN207615518U (en) | High-accuracy security type Pen clip mould | |
CN207463950U (en) | A kind of multi-station continuous stretching stamping die | |
CN207464833U (en) | Measuring device and numerically-controlled machine tool | |
CN211363257U (en) | Injection mold with positioning function | |
CN107433811B (en) | Stamping head, numerical control equipment and method for processing plastic material | |
CN209381397U (en) | A kind of protection card film crosses modeling manufacturing machine | |
CN204955749U (en) | Ink recorder is beaten to food package bag | |
CN204820364U (en) | Can go out stub bar to spacing 3D printer of Z axle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20210909 |